Mercury 40 Service Manual

SPECIFICATIONS
90-828631R3 MARCH 1999 Page 1A-9
Mercury/Mariner 50 (4-Stroke) 1.83:1 Non Bigfoot
Wide Open Throttle rpm : 5500-6000
Recommended Transom Heights : 15”, 20”, 22.5”
Right Hand Rotation Standard
Gear Reduction : 1.83:1
Diameter
Pitch
No. of
Blades
Material
Approx.
Gross Boat
Wgt. (lb)
Approx.
Boat
Length
Speed
Range
(mph)
Propeller
Part Number
10” 19” 3 Alum Up to 800 Up to 14’ 49-58 48-73146A40
10” 17” 3 Alum Up to 900 Up to 15’ 43-50 48-73144A40
10” 16” 3 Steel 900-1300 Up to 15’ 39-46 48-91818A5
10” 16” 3 Alum 900-1300 Up to 15’ 39-46 48-73142A40
10-1/8” 15” 3 Steel 1000-1400 13-15’ 36-43 48-76232A5
10-1/8” 15” 3 Alum 1000-1400 13-15’ 36-43 48-73140A40
10-1/4” 14” 3 Steel 1100-1600 14-16’ 33-39 48-76230A5
10-1/4” 14” 3 Alum 1100-1600 14-16’ 33-39 48-73138A40
10-3/8” 13” 3 Steel 1300-1800 14-17’ 30-35 48-76228A5
10-3/8” 13” 3 Alum 1300-1800 14-17’ 30-35 48-73136A40
10-5/8” 12” 3 Steel 1400-2000 15-17’ 27-32 48-79792A5
10-5/8” 12” 3 Alum 1400-2000 15-17’ 27-32 48-73134A40
11-5/8” 11” 3 Steel 1700-2400 16-18’ 24-29 48-823478A5
10-7/8” 11” 3 Alum 1700-2400 16-18’ 24-29 48-85632A45
11-5/8” 10-1/2” 3 Alum 1900-2700 16’ + 21-25 48-827312A10
11-1/4” 10” 3 Alum 2100-3000 17’ + 19-24 48-73132A40
12-1/4” 9” 3 Steel 2500+ pontoon 17-21 48-97868A10
12-1/4” 9” 3 Alum 2500+ pontoon 17-21 48-87818A10
12-1/2” 8” 3 Alum 3000+ pontoon/
houseboat
1-18 48-42738A10
12-1/2” 8” Cup 3 Alum pontoon 48-42738A12

Mercury 40 Specifications

General

Horsepower	40 hp
Starting System	Electric
Steering	Remote
Fuel Induction System	EFI (Electronic Fuel Injection)
Shaft Length	20"
Full Throttle RPM Range	6000